Search results
6 gru 2016 · I want to fill the calendar object which requires start and end date information. I have one column which contains a sequence of dates. Some of the dates are consecutive (have one day difference) and some are not. I want to pick each consecutive dates range’s start and end date (the first one and the last one in the block).
22 mar 2022 · When working with data that is somehow related to dates and times you may need to generate a sequence of date to group by or select from. The trick here is to use a recursive CTE ( Common Table Expression ).
We created this handy cheat sheet for SQL date and time functions across some of our most popular databases: PostgreSQL, MySQL, Redshift, Snowflake, and BigQuery.
7 maj 2024 · In this article, we’ll explore a fundamental concept often encountered in SQL problems on platforms like LeetCode — finding consecutive numbers. Let’s break down the process step by step.
23 lip 2016 · Using pure T-SQL, you can do the following: ;WITH cte AS ( SELECT ROW_NUMBER() OVER (ORDER BY (SELECT 1)) - 1 AS [Incrementor] FROM [master].[sys].[columns] sc1 CROSS JOIN [master].[sys].[columns] sc2 ) SELECT DATEADD(DAY, cte.[Incrementor], '2014-01-01') FROM cte WHERE DATEADD(DAY, cte.[Incrementor], '2014-01-01') < GETDATE();
17 maj 2021 · Learn SQL Server date and time functions SYSDATETIME, SYSDATETIMEOFFSET, SYSUTCDATETIME, CURRENT_TIMESTAMP, GETDATE (), DATENAME, DATEPART with examples.
2 maj 2012 · This is quite a lengthy set of examples on how to generate both sequential and random sets of dates or date/times. Each example has an explanation within the code. To summarize, the following techniques are covered:
